Patents Issued in May 29, 2008
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Publication number: 20080120952Abstract: A filter media including a first sheet having an inner surface and an outer surface, a second sheet having an inner surface and an outer surface, wherein the inner surface of the first sheet and the inner surface of the second sheet at least in part define at least two fluid channels between the first sheet and the second sheet to define a filter media having a first axial end and a second axial end, wherein the at least two fluid channels extend between the first axial end and the second axial end, and wherein, interior to said axial ends, the first and second sheets define at least one opening between a first one of said at least two fluid channels and a second one of said at least two fluid channels such that fluid can uninterruptedly flow between the first one of said at least two fluid channels and the second one of the at least two fluid channels, and further wherein the at least two fluid channels and the at least one opening are at least defined in part by a surface characteristic of the first sheet aType: ApplicationFiled: November 28, 2006Publication date: May 29, 2008Inventors: Donald T. Chilton, Jason L. Tate, Mitchell J. Baker
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Publication number: 20080120953Abstract: A filter insert insertable seal-tightly into a filter housing has a filter element having end faces. At least one of the end faces of the filter element is engaged by a reinforcement clamp provided with a sealing element. The reinforcement clamp and the sealing element together form a single integral component. The sealing element has an outer sealing section that is connected to the reinforcement clamp so as to be movable relative to the reinforcement clamp.Type: ApplicationFiled: November 29, 2007Publication date: May 29, 2008Applicant: MANN+ HUMMEL GMBHInventors: Daniel Volkmer, Jorg Meier, Maximilian Grad, Johann Rackerseder, Markus Weindl, Micha Ammersdorfer, Fritz Brenneis
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Publication number: 20080120954Abstract: The present disclosure relates generally to a nonwoven filtration media comprising a bonded mix of different, discontinuous, thermoplastic resin fibers and optionally discontinuous cellulosic fibers. In some embodiments a tackifier is added to the nonwoven filtration media to provide a sticky or adhesive surface on the fibers. The nonwoven media has an advantageous combination of stiffness, foldability, efficiency and the ability to retain a fold. The nonwoven media can be thermally bonded during the production process. The advantageous combination of mechanical properties allow the disclosed nonwoven media to accept and retain folds and pleats better than some conventional filtration materials while the mix of different fibers provides desirable filtration properties.Type: ApplicationFiled: November 8, 2007Publication date: May 29, 2008Inventors: Leonard E. DUELLO, Thomas D. Hawkins, Christopher B. Peart, Nathaniel J. Nance
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Publication number: 20080120955Abstract: A hybrid electric lawnmower is described which includes a hybrid mower able to operate on two differing DC voltages. The mower presently described includes a hybrid controller operable to drive a permanent magnet electric motor on a high voltage and a low voltage wherein the operating may select either DC or AC operation representing the low voltage or high voltage. The dual voltage motor has separate windings on the rotor, both of the windings operable to drive the motor whether selected to operate on DC or on AC. The user operable selection of AC or DC reconfigures the dual windings on the rotor in either series or parallel configuration wherein low voltage operation places the windings in parallel relationship and high voltage operation places the windings in series relationship.Type: ApplicationFiled: September 5, 2007Publication date: May 29, 2008Inventors: Delbert R. Lucas, Justin Lucas, Ryan Jay Lucas
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Publication number: 20080120956Abstract: A material-guiding device in a mower-conditioner surrounds an upper front region of a crop processing rotor and is composed of an upstream-situated portion and a downstream-situated portion. The downstream-situated portion is adjustable relative to the upstream situated portion and is connected thereto such that the adjustment of the upstream-situated portion simultaneously leads to an adjustment of the downstream-situated portion, such that an adjustable angle ? present between the two portions is maintained and thus a uniform material flow is enabled.Type: ApplicationFiled: September 25, 2007Publication date: May 29, 2008Inventors: Bruno Gradoz, Heinrich Tepe
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Publication number: 20080120957Abstract: In an agricultural machine, for example a round baler, rollers are provided. The roller bodies are composed of a stably configured mounting and a casing which can be fastened thereon. This enables the casings to be manufactured more simply and at lower cost.Type: ApplicationFiled: August 8, 2007Publication date: May 29, 2008Inventors: Didier Delphigue, Jean Viaud
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Publication number: 20080120958Abstract: Cable protection and guide devices are susceptible to the generation of wear powders from friction between the cable and front and rear end portions of the connecting plates. The generation of wear powders and damage or disconnection of the cable is prevented and abrasion loss and impact noise due to contact between the side plate units is suppressed. Connecting plates 120 are symmetric such that the inner surface thereof includes small curvature portions, large curvature portions, and a flat surface or approximately flat surface having a radius of curvature which is larger than the large curvature portions.Type: ApplicationFiled: September 15, 2007Publication date: May 29, 2008Inventors: AKIHIKO UTAKI, SHOICHIRO KOMIYA
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Publication number: 20080120959Abstract: An insert assembly adapted to be received within a link of a chain including a plurality of round wire interlocking links, the insert being made of a resilient material and being dimensioned to be wider than the central area height and longer than the central area depth so that after the insert is placed between the opposed sides of the chain, the insert springs back around the opposed sides of the chain so that the insert is securely locked between the opposed sides of the chain. The insert has a central opening, and the insert assembly further includes a pin secured in the opening when the insert is received in the chain central area so that the insert cannot move away from the chain opposed sides.Type: ApplicationFiled: November 14, 2007Publication date: May 29, 2008Applicant: JOY MM DELAWARE, INC.Inventors: John Tout, Gordon Edmund Powell
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Publication number: 20080120960Abstract: Carbon dioxide recirculating apparatus (20, 120) is disclosed for use in an arrangement having combination means (115) and a path for the flow of a gas through the combustion means (115). The apparatus (20, 120) comprises extraction means (221) for extracting carbon dioxide from a first region of the path downstream of the combustion means (115). It further includes condensing means (26, 30) for condensing the extracted carbon dioxide, and feed means (36, 136) for feeding the condensed carbon dioxide to a second region of the path upstream of the combustion means.Type: ApplicationFiled: January 28, 2008Publication date: May 29, 2008Inventor: Gerard D. Agnew
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Publication number: 20080120961Abstract: A system for removing particulates from the exhaust gas of a vehicle internal combustion engine, particularly during those times that the emission of such particulates into the atmosphere would be of greatest danger to persons in the vicinity of the vehicle, includes a valve connected to the vehicle exhaust manifold for normally directing exhaust to the atmosphere when in the non-activated condition. The valve directs exhaust to a particulate filter when in the activated condition. Starting of the engine activates the valve for a predetermined period of time. The valve can be disabled manually or automatically by a switch, which detects the backpressure in the exhaust system. An exhaust pressure sensor monitors the exhaust backpressure, and a circuit device responsive to the exhaust pressure maintains the valve continuously in the non-activated condition, when the exhaust backpressure reaches a predetermined level for a predetermined period of time.Type: ApplicationFiled: November 28, 2006Publication date: May 29, 2008Applicant: Meier Diesel Filters, Inc.Inventors: John Meier, Michael Deschamps, Cris E. Pasto
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Publication number: 20080120962Abstract: A control device has a throttle valve and fuel injection valves supplying air and fuel to an internal combustion engine, a meter detecting an actual quantity of the air supplied to the engine, a sensor detecting an actual oxygen concentration of an exhaust gas outputted from an exhaust system of the engine, and an ECU controlling the valves. To regenerate an exhaust emission purifier disposed in the exhaust system at a target temperature appropriate to the regeneration of the purifier, the ECU determines a target oxygen concentration corresponding to a target air-fuel ratio and a basic air quantity according to a torque required of the engine and controls the valves according to the actual air quantity and the actual oxygen concentration to supply a basic quantity of fuel and the basic quantity of air to the engine at the target air-fuel ratio.Type: ApplicationFiled: November 23, 2007Publication date: May 29, 2008Applicant: DENSO CORPORATIONInventors: Shinichirou OKUGAWA, Kazuo Kojima, Shigeto Yahata, Atsushi Takano
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Publication number: 20080120963Abstract: An exhaust emission control device for an internal combustion engine, which is capable of supplying a just enough amount of reducing agent to the NOx catalyst even when a catalyst is provided on an upstream side of the NOx catalyst. A catalyst and a NOx catalyst are disposed at respective upstream and downstream locations in an exhaust system, for purifying NOx and for trapping NOx under an oxidizing atmosphere and reducing the NOx under a reducing atmosphere, respectively. An air-fuel sensor is disposed between the catalyst and the NOx catalyst. A reducing agent is supplied to an upstream side of the catalyst, to control exhaust gases such that the gases form the reducing atmosphere. To determine time of termination of NOx reduction control, an amount of reducing agent supplied to the NOx catalyst is calculated, and calculation of the amount of reducing agent is started when the air-fuel ratio has converged within a vicinity of a target air-fuel ratio.Type: ApplicationFiled: October 31, 2007Publication date: May 29, 2008Inventors: Tomoko Morita, Norio Suzuki, Katsuji Wada
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Publication number: 20080120964Abstract: An exhaust gas purifying device for an internal combustion engine, comprises: a first catalyst (TWC 7, example) having a reducing capability; a second catalyst (LNC 9, example) provided downstream of the first catalyst, the second catalyst is adapted to trap NOx in a lean condition of air fuel ratio of an exhaust gas and reduce the trapped NOx in a rich condition of air fuel ratio of the exhaust gas; and an exhaust air fuel ratio control means for controlling an exhaust air fuel ratio to decrease the NOx in the first and second catalysts, wherein the exhaust air fuel ratio control means conducts NOx decreasing control suitable for the first catalyst when the second catalyst is in an inactive state and the first catalyst is in an active state, and wherein the exhaust air fuel ratio control means conducts NOx decreasing control suitable for the second catalyst after the second catalyst is activated.Type: ApplicationFiled: October 31, 2007Publication date: May 29, 2008Applicant: Honda Motor Co., LtdInventors: Norio Suzuki, Nobuhiro Komatsu, Tomoko Morita, Hisao Haga
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Publication number: 20080120965Abstract: An exhaust emission control device for an internal combustion engine which is capable of supplying a just enough amount of reducing agent to a NOx catalyst while causing the consumption amount of reducing agent dependent on the degradation degree of an upstream catalyst to be reflected thereon. A NOx catalyst is disposed at a location downstream of a catalyst having an oxidation function for purifying exhaust gases, for trapping NOx contained in exhaust gases in an oxidizing atmosphere, and reducing the trapped NOx in a reducing atmosphere to thereby purify the trapped NOx. Exhaust gases flowing into the NOx catalyst are controlled to the reducing atmosphere, by supplying reducing agent to an upstream side of the catalyst. The degradation degree of the catalyst is estimated, and a time period over which the reduction control should be executed is corrected according to the estimated degradation degree.Type: ApplicationFiled: November 19, 2007Publication date: May 29, 2008Applicant: HONDA MOTOR CO., LTD.Inventors: Tomoko MORITA, Norio SUZUKI, Takashi Konomoto
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Publication number: 20080120966Abstract: An exhaust passageway of the internal combustion engine is formed of a single exhaust pipe 5. A portion 11b configuring a passageway through which the exhaust gas passes and a portion 11c provided with a catalyst 11e heating up the exhaust gas by emitting heat upon being supplied with a reducing agent, are provided in parallel so as to share a section of the single exhaust pipe with each other on an upstream side 11 of an exhaust gas purifying device 10 in the exhaust pipe 5. In the exhaust gas flowing through the exhaust pipe 5, allocation of a quantity of the exhaust gas passing through the catalyst 11e and a quantity of the exhaust gas passing through the passageway 11b, is set changeable.Type: ApplicationFiled: March 28, 2006Publication date: May 29, 2008Inventors: Kouseki Sugiyama, Tomihisa Oda
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Publication number: 20080120967Abstract: Injection of secondary air into an exhaust of an automotive vehicle at a location upstream of a catalytic converter of the vehicle in which the airflow rate is calculated by the air injection system pressure and by the pulsation of the air injection system pressure in reference to stored values in a data table.Type: ApplicationFiled: November 27, 2006Publication date: May 29, 2008Applicant: Toyota Engineering & Manufacturing North America, Inc.Inventor: Timothy D. Tracey
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Publication number: 20080120968Abstract: A exhaust system and method for venting exhaust from an engine, such as a diesel engine, through an exhaust line coupled to the engine includes a first particulate filter disposed in the exhaust line and “close-coupled” with the engine, and a second particulate filter spaced a distance (d) from the first filter. The first particulate filter is “close-coupled” so that it operates in a passive regeneration mode to a greater extent than the second particulate filter. The first particulate filter may be a partial wall-flow filter including some plugged and some open channels. Some of the plugged channels may be plugged adjacent to an inlet end and others may be plugged adjacent to an outlet end. A partial wall-flow filter is also described having some unplugged flow-through channels and some plugged channels wherein some plugged channels are located adjacent to the inlet end and some are located adjacent to the outlet end.Type: ApplicationFiled: November 29, 2006Publication date: May 29, 2008Inventors: Douglas Munroe Beall, Achim Karl-Erich Heibel, Pushkar Tandon
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Publication number: 20080120969Abstract: An exhaust emission control device for an internal combustion engine, which is capable of accurately estimating the amount of NOx trapped by a NOx catalyst even when a catalyst is provided on an upstream side of the NOx catalyst. A catalyst having the function of purifying NOx and a NOx catalyst for trapping NOx under an oxidizing atmosphere are disposed in an exhaust system. The amount of NOx contained in exhaust gases is estimated. A NOx purification performance of the catalyst is calculated. The NOx emission amount is corrected based on the purification performance. An amount of NOx trapped in the NOx catalyst is calculated based on the corrected NOx emission amount. A reducing agent is supplied to an upstream side of the catalyst based on the trapped NOx amount, thereby causing the NOx catalyst to carry out a NOx reducing operation.Type: ApplicationFiled: October 31, 2007Publication date: May 29, 2008Inventors: Tomoko Morita, Norio Suzuki, Katsuji Wada
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Publication number: 20080120970Abstract: Nitrogen oxide storage materials and methods of manufacturing nitrogen oxide storage materials are disclosed. The nitrogen oxide storage materials can be used to manufacture catalytic trap disposed in an exhaust passage of an internal combustion engine which is operated periodically between lean and stoichiometric or rich conditions, for abatement of NOx in an exhaust gas stream which is generated by the engine. In one embodiment, the nitrogen oxide storage material comprises alkaline earth material supported on ceria particles having a crystallite size of between about 10 and 20 nm and the alkaline earth oxide having a crystallite size of between about 20-40 nm.Type: ApplicationFiled: November 29, 2006Publication date: May 29, 2008Inventors: Marcus Hilgendorff, Stanley Roth, Susanne Stiebels
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Publication number: 20080120971Abstract: This invention provides a NOx purification system (1) having NOx occlusion reduction-type catalysts (2, 3) comprising an occlusion material and a metal catalyst, which occludes NOx in a lean state in terms of a fuel-air ratio of an exhaust gas and releases the occluded NOx in a rich state. In this system (1), a high-temperature type catalyst (2) is placed on the upstream side, and a low-temperature type catalyst (3) is disposed on the downstream side in series with the high-temperature type catalyst (2). The molar ratio of platinum to rhodium supported on the high-temperature type catalyst (2) is not less than 2:1 and not more than 1:2. According to the above construction, the NOx purification system (1) can have a wide NOx activation temperature window by devising the composition and layout of the catalyst.Type: ApplicationFiled: November 10, 2005Publication date: May 29, 2008Inventors: Daiji Nagaoka, Masashi Gabe
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Publication number: 20080120972Abstract: An apparatus for cooling exhaust gas cooling the exhaust gas re-circulated includes an exhaust gas passage; at least one first cooling portion; and at least one second cooling portion, wherein the first cooling portion and the second cooling portion are made of different materials.Type: ApplicationFiled: December 29, 2006Publication date: May 29, 2008Applicant: Hyundai Motor CompanyInventor: Sung Il Yoon
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Publication number: 20080120973Abstract: The invention relates to a starting unit (1, 1.2, 1.3, 1.4, 1.5, 1.6) comprising a starting element in the form of a hydrodynamic component (5, 5.2, 5.3, 5.4, 5.5, 5.6) and a housing (17, 18) that is coupled with the primary impeller (6) in a static or rotationally fixed manner and that encloses at least one impeller (7, 8) in the axial direction, thereby defining at least one working fluid guide channel or compartment (19). The invention is characterized in that the unit is provided with means (2) for influencing the transmission behavior of the hydrodynamic component (5). Said means comprise pressure medium-actuated integrated mechanical components (3) that have an at least indirect effect on the working cycle ensuing in the working compartment (8, 8.2, 8.3, 8.4, 8.5, 8.6).Type: ApplicationFiled: November 10, 2004Publication date: May 29, 2008Inventor: Achim Menne
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Publication number: 20080120974Abstract: A hydrostatic transmission mountable to a frame of a vehicle for driving a left side or right side drive wheel. A motor portion of the transmission can extend outwardly from the frame and a pump portion can extend upwardly from the frame. The motor portion can be configured to be at least partially received within a wheel for direct mounting of the wheel to an output shaft of the motor. The pump portion can include an input shaft extending from a lower side thereof for connection to a prime mover, such as an internal combustion engine.Type: ApplicationFiled: June 12, 2007Publication date: May 29, 2008Applicant: PARKER-HANNIFIN CORPORATIONInventors: Xingen Dong, Barun Acharya
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Publication number: 20080120975Abstract: A Stirling thermodynamic cycle rotary thermal machine includes an eccentric shaft rotatably supported in a stator housing, a plurality of double piston carriers each carrying a plurality of pairs of oppositely arranged pistons, and a rotor having a number of cylinders each accommodating one of the pistons. Hot and cold corridors, separated from one another by a thermally separating wall, are defined around the rotor. Some of the cylinders in the rotor are associated with the hot corridor and the remaining ones with the cold corridor in a heat-exchange relationship therewith. Conduits with regenerators interposed in them connect the hot and cold corridor pistons with one another such that the respective hot corridor cylinder is ahead of the associated cold corridor cylinder by 90° as considered in the direction of rotation of the rotor.Type: ApplicationFiled: November 28, 2007Publication date: May 29, 2008Inventors: Jiri Frolik, Bedrich Kutil
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Publication number: 20080120976Abstract: A shape memory alloy (SMA) system suitable for use in any number of environments, including but not limited to latching and unlatching vehicle seat tracks. The system including any number of configurations to support any number of operations, including but not limited to push-push, pull-pull, push-pull, and pull-push operations.Type: ApplicationFiled: June 26, 2006Publication date: May 29, 2008Applicant: LEAR CORPORATIONInventors: Karl Kennedy, H. Winston Maue, John F. Nathan
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Publication number: 20080120977Abstract: An electrothermal actuator producing linear and/or rotational movement includes a housing having a longitudinal axis. A chamber within the housing contains a working fluid that changes phase upon heating. A piston is slidably disposed within the housing and movable along the longitudinal axis between first and second positions. A spring biases the piston toward the first position. The piston slides from the first position to the second position in response to heating of the working fluid. The piston includes a piston rod extending along the longitudinal axis and protruding from the housing. The housing includes helical grooves on an interior surface and the piston includes partially spherical recesses. Balls captured between the grooves and recesses produce rotation of the piston and piston rod when the piston moves between the first and second positions.Type: ApplicationFiled: November 28, 2006Publication date: May 29, 2008Applicant: THERMOTION CORPORATIONInventors: Les SAFRAN, Stephen L. DOUGLASS
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Publication number: 20080120978Abstract: A propulsion system for a jet- or rocket-propelled vehicle in which the resulting jet exhaust nozzle profile is a 3D spiral. The propulsion system can be applied to any jet- or rocket-propelled vehicle, including aircraft and watercraft.Type: ApplicationFiled: June 6, 2007Publication date: May 29, 2008Inventor: Oscar D. Windham
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Publication number: 20080120979Abstract: An apparatus is provided that includes a body having a first wall and a second wall, at least one appending structure extending from an end of the body and at least one actuator positioned between the first and second walls. The actuator includes first end coupled to a portion of the body and a second end coupled to a portion of the appending structure. At least one shape memory alloy (SMA) wire is connected to and extends between the first and second ends of the actuator. The SMA wire is adapted to controllably constrict when activated by heat, whereby the constriction causes the appending structure to move from a first position to a second position.Type: ApplicationFiled: February 5, 2008Publication date: May 29, 2008Applicant: The Boeing CompanyInventors: Jeffrey H. Wood, James P. Dunne
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Publication number: 20080120980Abstract: An electromagnetic machine that generates electric power from an engine by having rotor poles on the tips of the fan blade airfoils and stator elements circumferentially placed around the blade airfoils. As the pole tips on the blade airfoils are excited, they rotate past the stator elements, causing a magnetic flux change in the stator. The magnetic flux change results in an electric potential that is used to provide power.Type: ApplicationFiled: November 29, 2006Publication date: May 29, 2008Inventors: Paul Robert Gemin, KiYoung Chung
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Publication number: 20080120981Abstract: A thermoacoustic cooling system for cooling an object such as a microelectronic chip. Heat produced by the object may be transferred to a thermoacoustic engine. The thermoacoustic engine may include a resonator defining a chamber. A stack may be positioned in the chamber with one side of the stack adjacent to the heat source, and the opposite side of the stack adjacent to air in the chamber having a relatively cooler temperature. One or more orifices may be formed in the resonator such that the acoustic power generated by the thermoacoustic engine may create a synthetic jet to circulate air and move the air away from the object being cooled. A guide member may be placed in the orifice to promote circulation of air in the chamber. The heat produced by the object may be used to power the thermoacoustic engine to thereby remove heat from the object.Type: ApplicationFiled: March 27, 2007Publication date: May 29, 2008Inventors: Adam J. Dean, Barton L. Smith
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Publication number: 20080120982Abstract: Apparatus and methods for improving the safety and efficiency and decreasing the cost of producing liquid gas, such as liquid oxygen, with a small-scale use liquefaction device, according to various embodiments of the present invention. In one embodiment, liquid oxygen barrier may be added to interface between a cryocooler and a dewar to control rate of liquid oxygen escape upon a tipping of the dewar. A boiloff vessel in fluid communication with the dewar allows expanding gas from a tipped dewar to escape while allowing the liquid to safely settle in the boiloff vessel. A temperature sensing circuit, in proximity with a heat dissipator or cold finger of the cryocooler, is operable to break an electrical power circuit of the cryocooler or cooling fan when a sensed temperature exceeds a predetermined temperature. Oxygen purity of a feed stream of gas may be sensed and/or displayed.Type: ApplicationFiled: May 4, 2007Publication date: May 29, 2008Applicant: RESPIRONICS IN-X, INC.Inventors: Brian E. Dickerson, Steve W. Delve
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Publication number: 20080120983Abstract: A system for vaporization of liquefied natural gas has a first heat exchange having a first fluid line in heat exchange relationship with a second fluid line, a pump connected to an inlet of the first fluid line for passing seawater through the first fluid line, and a second heat exchanger connected to an outlet of the first fluid line for warming the cooled seawater from the first heat exchanger by heat exchange with air. The second fluid line is suitable for passing the liquefied natural gas through the first heat exchanger. The second heat exchanger has an outlet for discharging the warmed seawater through a flow line connected to an inlet of the first fluid line of the first heat exchanger.Type: ApplicationFiled: November 4, 2006Publication date: May 29, 2008Inventor: Dirk EYERMANN
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Publication number: 20080120984Abstract: The temperature of a biological material is changed from a first temperature to a second temperature within a time period, one of the said first or second temperature being above freezing temperature and the other being below freezing temperature, by placing the biological material in tight contact with at least one, preferably between two heat exchangers, and controlling the temperature in at least one of said heat exchangers such that a freezing temperature front propagates in said material away from at least one of the two heat exchangers.Type: ApplicationFiled: August 14, 2005Publication date: May 29, 2008Inventors: Ginadi Shaham, Udi Damari, Benny Russo
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Publication number: 20080120985Abstract: A rotary compressor includes a cylinder to form a first compressing chamber and a second compressing chamber partitioned from each other and including a first vane slot and a second vane slot which are formed in the first compressing chamber and the second compressing chamber, respectively, and a first roller and a second roller to respectively rotate in the first compressing chamber and the second compressing chamber to compress compressing media, the rotary compressor operating in a full load running mode in which a load running is concurrently performed in the first compressing chamber and the second compressing chamber, and in a partial load running mode in which a load running is performed in only the second compressing chamber, the rotary compressor further including a first vane which is controllably accommodated in the first vane slot, a vane driving part to enable the first vane to contact and be distanced apart from an outer surface of the first roller to perform a load running and a no-load runningType: ApplicationFiled: June 13, 2007Publication date: May 29, 2008Applicant: Samsung Electronics Co.Inventors: Jeong-bae LEE, Kyung-jun Han
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Publication number: 20080120986Abstract: A water supply system includes a main water tank and a sub-tank of smaller dimensions than the main tank for supplying hot and cold water for household use. The sub-tank is surrounded by a tubular coil of refrigerant in contact with the sub-tank, a layer of insulation and an outer wall for maintaining the insulation in place and protecting the tubular coil and sub-tank from being damaged. A water heater is disposed in or below a lower part of the tank and a three-way switch is provided for selecting heating or refrigeration during different seasons of the year.Type: ApplicationFiled: November 29, 2006Publication date: May 29, 2008Inventor: Abdullah Ahmad Al-Hashash
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Publication number: 20080120987Abstract: A refrigerator which includes a dispenser installed at a door so as to enable a user to extract water or ice without opening a door. The dispenser includes a case forming an extraction section which is a space through which the desired object is extracted, a push button installed to the case and causing the desired object to be extracted by push operation, a cover having an opening formed by cutting out part thereof and pivotably installed to the case so as to open and close the extraction section, and a lever hinged to the cover so as to open and close the opening and pushing the push button while the opening is open. Therefore, a front appearance of the refrigerator is beautifully maintained. Further, the refrigerator prevents foreign materials such as dust from entering extraction ports through which the desired objects are extracted.Type: ApplicationFiled: August 13, 2007Publication date: May 29, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Yong Pil Park, Jong Su Jeon
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Publication number: 20080120988Abstract: A beverage dispensing system is characterized by an ice/beverage dispenser and a remote beverage tower. The dispenser has a cold plate, a carbonator pump and a carbonator tank and the tower has a carbonator tank. To chill the tower carbonator tank, a closed loop fluid circuit extends between and heat exchange couples the dispenser cold plate and the tower carbonator tank. The dispenser carbonator pump can be used to circulate water through the closed loop circuit or a carbonator pump for the tower can be used for the purpose. A valve arrangement is provided for and as part of the dispenser cold plate to conveniently enable the dispenser to be switched between stand-alone operation and operation as a base unit for the remote tower. Arrangement is also made to cause ice agitation at the dispenser in response to drinks dispense at the remote tower to maintain a supply on the cold plate.Type: ApplicationFiled: December 3, 2007Publication date: May 29, 2008Inventors: Peter F. Wolski, Thaddeus M. Jablonski, Kyle B. Elsom, Eric Schertz, Daniel C. Leaver, Kevin Brandt, Todd Manisco
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Publication number: 20080120989Abstract: A discharge unit (30) and a heat exchanger (20) are disposed in an air passageway (15). In the discharge unit (30), a rod-like discharge electrode (31) and a plate-like counter electrode (32) are disposed perpendicular to the flow of air, and lie along the heat exchanger (20). Upon application of voltage to both the electrodes (31, 32), streamer discharge is performed between the electrodes (31, 32), whereby an active species capable of decomposition of a component to be processed is produced.Type: ApplicationFiled: February 20, 2006Publication date: May 29, 2008Inventors: Toshio Tanaka, Kenkichi Kagawa, Kanji Motegi, Ryuji Akiyama
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Publication number: 20080120990Abstract: The bottle rack for the sample collector is made by injection molding two halves of the rack each of which has a matching surface and a bottle positioning surface. The matching surfaces are fastened together by placing the matching surfaces together back to back whereby locating members are spaced apart a sufficient distance. To warm a compressor to a starting temperature during cold weather, the ambient temperature is measured and when the ambient temperature is lower than a preset temperature and the compressor is not running, current is applied to the motor windings to warm the compressor.Type: ApplicationFiled: October 30, 2007Publication date: May 29, 2008Applicant: Teledyne Isco, Inc.Inventors: Robert R. Fiedler, Frederick A. Nabity, Henry L. Walters
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Publication number: 20080120991Abstract: A compressor has a discharge passage, an oil separation mechanism, an oil supply passage, and a valve mechanism. The oil supply passage supplies the separated lubrication oil into an oil recovery region. The valve mechanism is formed in the oil supply passage and includes a valve chamber, a spool and an urging member. The spool separates the valve chamber into a first pressure sensing chamber and a second pressure sensing chamber. The amount of the lubrication oil supplied to the oil recovery region is adjusted in such a manner that as the pressure differential between the first and the second pressure sensing chambers increases, the spool slides in the valve chamber and the opening degree of the oil supply passage increases to the maximum and then decreases, and that when the compressor is stopped, the opening degree of the oil supply passage is minimized by the urging force of the urging member.Type: ApplicationFiled: November 27, 2007Publication date: May 29, 2008Inventors: Yoshinori Inoue, Hiroyuki Nakaima, Akinobu Kanai, Naoki Koeda
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Publication number: 20080120992Abstract: An apparatus for producing evaporative snow having a snow generation unit including a fluid reservoir, a fluid delivery line and a snow generation tip; and a compressed gas unit including at least one container of compressed gas, a source of electric power, and a gas regulator valve.Type: ApplicationFiled: November 27, 2007Publication date: May 29, 2008Inventors: Frank Levy, Francisco Javier Guerra
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Publication number: 20080120993Abstract: An operating system of a liquefied natural gas ship for performing sub-cooled liquefaction of boil-off gas includes a boil-off gas compressor, a cryogenic heat exchanger connected to a refrigerator system, and a first check valve and a first pressure control valve, installed in a pipe between a liquefied natural gas phase separator and a gas combustion unit, and a second check valve and a second pressure control valve, installed in a parallel pipe connected to the pipe in parallel. The parallel pipe is connected to a pipe between the boil-off gas compressor and the cryogenic heat exchanger such that boil-off gas is supplied to an upper vapor region of the liquefied natural gas phase separator. Thus, pressure and level of the liquefied natural gas phase separator are stably controlled. Power consumption is effectively reduced, and economical efficiency is achieved by stable operating pressure and level of the liquefied natural gas phase separator.Type: ApplicationFiled: December 10, 2007Publication date: May 29, 2008Inventors: Hyung-Su An, Nam-Su Kim, Jin-Yeol Yun, Hyun-Jin Kim, Hyun-Ki Park
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Publication number: 20080120994Abstract: Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools and which subsequently can be converted into lithium silicate products showing high strength.Type: ApplicationFiled: November 5, 2007Publication date: May 29, 2008Applicant: IVOCLAR VIVADENT AGInventors: Marcel SCHWEIGER, Volker M. RHEINBERGER, Harald BURKE, Wolfram HOLAND
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Publication number: 20080120995Abstract: A pulling roll for glass manufacture comprised of a high-temperature millboard material. The millboard comprises aluminosilicate refractory fiber, silicate, mica, and kaolin clay. A method of manufacturing a pulling roll is disclosed, together with a roll produced by the methods disclosed herein. The method comprises forming a pulling roll and densifying at least a portion of the pulling roll by exposing to the pulling roll to high temperatures.Type: ApplicationFiled: January 19, 2007Publication date: May 29, 2008Inventors: Dean Veral Neubauer, Maurice Lacasse
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Publication number: 20080120996Abstract: A method and a device for bending and cooling a glass pane or a bundle of glass panes, in which the glass panes heated to their bending temperature are bent in a horizontal position into a desired shape using a molding ring, and the bent glass panes placed on the molding ring are cooled in a cooling station by blowing cooling air using blowing plenums and then conveyed to a removal station. In the path between the bending station, the cooling station, the removal station, and its return to the bending station, the molding ring travels in an entirely closed path, particularly a circular path.Type: ApplicationFiled: June 14, 2005Publication date: May 29, 2008Applicant: SAINT-GOBAIN GLASS FRANCEInventor: Herbert Radermacher
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Publication number: 20080120997Abstract: A backup structure for an uprising pipe or a downfalling pipe of a vacuum degassing apparatus including the uprising pipe, a vacuum degassing vessel and the downfalling pipe, comprises the uprising pipe or the downfalling being made of platinum or a platinum alloy and having refractory bricks disposed therearound; and the refractory bricks having a thermal expansion relief member disposed on a top end thereof, the thermal expansion relief member comprising a material selected from a metal material and a ceramic material having a creep strength (JIS Z2271: 1993) of 35 MPa or above at 760° C.Type: ApplicationFiled: December 13, 2007Publication date: May 29, 2008Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Shinji Takeshita, Kazuhiko Ishimura, Sei Nagno
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Publication number: 20080120998Abstract: The present invention relates to a laundry device, and more particularly, to a laundry device of a new structure, in which a depressed portion is formed along a circumference of a portion of a hole in a cabinet for press fit to a groove in a holding member of a power cord assembly, thereby maintaining a secure joining state of the power cord assembly with the cabinet.Type: ApplicationFiled: December 7, 2005Publication date: May 29, 2008Applicant: LG Electronics Inc.Inventor: Chi Wan Hur
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Publication number: 20080120999Abstract: The complex lock has a housing, a number core, a key cord and a number detector. The number core, the key cord and the number detector are located inside of the housing. The complex lock can be unlock by a key and unlock number. When the unlock numbers are missed or forgotten, the number detector is able to find the unlock number again so that the complex lock can be unlock by the unlock number again.Type: ApplicationFiled: November 28, 2006Publication date: May 29, 2008Inventor: Miko Lee
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Publication number: 20080121000Abstract: Drug delivery systems and methods involve associating unique keys to patients. Medication intended for a patient is then locked in a container that may only be unlocked with the particular unique key associated with that patient or a master key. The master key may have a counter to count the number of times that it is used, so as to discourage unnecessary use of the master key. The medication containers may be locked with template locks that are subsequently encoded to be unlocked by a particular unique key.Type: ApplicationFiled: June 12, 2006Publication date: May 29, 2008Applicant: Becton, Dickinson and CompanyInventor: Matthew Vessa
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Publication number: 20080121001Abstract: A transmission device for a door lock has a solenoid switch, a driven device and a linkage assembly. The solenoid switch has a solenoid core, a guide tube, a sleeve and a clutch cap. The guide tube is mounted in the solenoid core and has a connecting end. The connecting end is formed on one end of the guide tube and protrudes out of the solenoid core. The sleeve is mounted slidably in the solenoid core and around the guide tube and has at least one engaging tab formed on and protruding from the sleeve at one adjacent to the connecting end of the guide tube. The clutch cap is mounted around the connecting end of the guide tube and has at least one engaging notch selectively and detachably engaging respectively with a corresponding engaging tab on the sleeve.Type: ApplicationFiled: November 20, 2007Publication date: May 29, 2008Inventors: Chao-Ming Huang, Chi-Ming Chen